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1. (WO2019033578) FLEXIBLE SUBSTRATE OF FLEXIBLE OLED DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
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Pub. No.: WO/2019/033578 International Application No.: PCT/CN2017/109090
Publication Date: 21.02.2019 International Filing Date: 02.11.2017
IPC:
H01L 51/52 (2006.01) ,H01L 51/56 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
52
Details of devices
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
51
Solid state devices using organic materials as the active part, or using a combination of organic materials with other materials as the active part; Processes or apparatus specially adapted for the manufacture or treatment of such devices, or of parts thereof
50
specially adapted for light emission, e.g. organic light emitting diodes (OLED) or polymer light emitting devices (PLED)
56
Processes or apparatus specially adapted for the manufacture or treatment of such devices or of parts thereof
Applicants:
武汉华星光电半导体显示技术有限公司 WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. [CN/CN]; 中国湖北省武汉市 东湖新技术开发区高新大道666号光谷生物创新园C5栋305室 305 Room, Building C5, Biolake of Optics Valley No. 666 Gaoxin Avenue Wuhan East Lake High-Tech Development Zone Wuhan, Hubei 430079, CN
Inventors:
徐彬 XU, Bin; CN
Agent:
深圳翼盛智成知识产权事务所(普通合伙) ESSEN PATENT & TRADEMARK AGENCY; 中国广东省深圳市 福田区深南大道6021号喜年中心A座1709-1711 Hailrun Complex Block A Room 1709-1711 No. 6021 Shennan Blvd, Futian District ShenZhen, Guangdong 518040, CN
Priority Data:
201710714005.418.08.2017CN
Title (EN) FLEXIBLE SUBSTRATE OF FLEXIBLE OLED DISPLAY PANEL AND MANUFACTURING METHOD THEREOF
(FR) SUBSTRAT SOUPLE DE PANNEAU D'AFFICHAGE OLED SOUPLE ET SON PROCÉDÉ DE FABRICATION
(ZH) 柔性OLED显示面板的柔性基底及其制备方法
Abstract:
(EN) Provided is a manufacturing method of a flexible substrate of an OLED display panel, comprising the following steps: S10, providing a first polyimide layer (201); S20, manufacturing a first silicon oxide layer (202) on a surface of the first polyimide layer (201); S30, manufacturing a second silicon oxide layer (203) on a surface of the first silicon oxide layer (202); S40, manufacturing an amorphous silicon layer (204) on a surface of the second silicon oxide layer (203); and S50, manufacturing a second polyimide layer (205) on a surface of the amorphous silicon layer (204).
(FR) La présente invention concerne un procédé de fabrication d'un substrat souple d'un panneau d'affichage OLED, comprenant les étapes suivantes consistant : S10, à fournir une première couche de polyimide (201) ; S20, à fabriquer une première couche d'oxyde de silicium (202) sur une surface de la première couche de polyimide (201) ; S30, à fabriquer une seconde couche d'oxyde de silicium (203) sur une surface de la première couche d'oxyde de silicium (202) ; S40, à fabriquer une couche de silicium amorphe (204) sur une surface de la seconde couche d'oxyde de silicium (203) ; et S50, à fabriquer une seconde couche de polyimide (205) sur une surface de la couche de silicium amorphe (204).
(ZH) 一种OLED显示面板的柔性基底制备方法,方法包括以下步骤:S10,提供第一聚酰亚胺层(201);S20,在第一聚酰亚胺层(201)表面制备第一氧化硅层(202);S30,在第一氧化硅层(202)表面制备第二氧化硅层(203);S40,在第二氧化硅层(203)表面制备非晶硅层(204);S50,在非晶硅层(204)表面制备第二聚酰亚胺层(205)。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)